CN109489783B - Saddle device for weighing thin plate strip steel small tail coil - Google Patents
Saddle device for weighing thin plate strip steel small tail coil Download PDFInfo
- Publication number
- CN109489783B CN109489783B CN201811344078.XA CN201811344078A CN109489783B CN 109489783 B CN109489783 B CN 109489783B CN 201811344078 A CN201811344078 A CN 201811344078A CN 109489783 B CN109489783 B CN 109489783B
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- cushion blocks
- saddle
- fixing frame
- weighing
- mobile
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/02—Apparatus for or methods of weighing material of special form or property for weighing material of filamentary or sheet form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Basic Packing Technique (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The saddle device for weighing the thin plate strip steel small tail coil comprises a portal frame, two saddle parts and a control part, wherein the portal frame comprises a lower fixing frame, a plurality of supporting legs and two upper fixing frames, the two saddle parts are respectively and symmetrically arranged on the two upper fixing frames, the control part comprises a weighing unit and a mobile control unit, the mobile control unit comprises a plurality of proximity switches and a plurality of limit switches, the saddle part comprises a saddle frame, a plurality of fixed cushion blocks, a plurality of mobile cushion blocks and a plurality of mobile units, the plurality of fixed cushion blocks are arranged at the free end parts of the upper fixing frames, the mobile cushion blocks are arranged between the two adjacent fixed cushion blocks, the mobile units are correspondingly arranged on the upper fixing frames with the mobile cushion blocks, when the thin plate strip steel small tail coil reaches a preset position, the control part controls the mobile units on the two oppositely arranged saddle parts to simultaneously drive the mobile cushion blocks to move oppositely, and the movable cushion blocks stop moving under the action of the limit switches, and a second gap is formed between the movable cushion blocks.
Description
Technical Field
The invention belongs to the field of machinery, and particularly relates to a saddle device for weighing a thin plate strip steel small tail coil.
Background
At present, the production of thin plates for automobiles is very popular in various domestic steel mills. In the production process of producing high-quality thin plate strip steel, the saddle with the opening size can only bundle and weigh steel coils with standard sizes, and cannot bundle and weigh the steel coils which are few in turns, small in outer diameter and easy to scatter.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a device that can be used for bundling steel coils of normal size, can bundle steel coils of small outer diameter, and can weigh small tail coils of thin strip steel.
The invention provides a saddle device for weighing a thin plate strip steel small tail coil, which is characterized by comprising a portal frame, a plurality of saddle parts and a plurality of saddle parts, wherein the portal frame comprises a lower fixing frame, a plurality of supporting legs and two upper fixing frames; and a control part, including a weighing unit and a mobile control unit, the mobile control unit includes a plurality of proximity switches and a plurality of limit switches, wherein, the lower fixing frame is fixedly connected with the underground supporting surface at the bottom of the pit through a plurality of supporting members, a plurality of supporting legs are respectively vertically arranged around the upper part of the lower fixing frame and evenly distributed at the two ends of the lower fixing frame, the lower ends of the supporting legs are fixedly connected with the upper surface of the lower fixing frame, a plurality of connecting rib plates are also arranged at the lower ends of the supporting legs and the upper surface of the lower fixing frame, the lower part of one end of the upper fixing frame is fixedly connected with the upper part of the supporting leg at one end of the lower fixing frame, the other end is a free end, the two upper fixing frames are respectively and symmetrically arranged on the supporting legs at the left end and the right end of the lower fixing frame, a gap is arranged between the free ends of the two upper fixing frames, the saddle part includes a saddle frame, a plurality of fixing cushion blocks, a plurality of mobile cushion blocks and a plurality of mobile units, the plurality of fixed cushion blocks are respectively arranged at the free end part of the upper fixing frame in a linear shape at intervals, the top surfaces of the fixed cushion blocks are obliquely arranged, a first gap is formed between two opposite fixed cushion blocks on the two saddle parts, the top surfaces of the fixed cushion blocks are opposite, concave linear grooves are symmetrically arranged on the side surfaces of two adjacent fixed cushion blocks, the movable cushion blocks are arranged between the two adjacent fixed cushion blocks, the movable cushion blocks are in a long strip shape, linear convex strips are symmetrically arranged on the two sides of the movable cushion blocks along the length direction respectively, the linear convex strips are embedded in the linear grooves, the movable units are arranged on the upper fixing frame correspondingly to the movable cushion blocks, one ends of the movable cushion blocks are connected with the movable units, the other ends of the movable cushion blocks are free ends, the plurality of proximity switches and the plurality of limit switches are respectively and correspondingly arranged on the upper fixing frame, when a small strip steel tail roll reaches a preset position, the proximity switches act, the control part controls the moving units on the two oppositely arranged saddle parts to simultaneously drive the moving cushion blocks to move oppositely and stop moving under the action of the limit switch, and a second gap is formed between the moving cushion blocks and is smaller than the first gap.
In the saddle device for weighing the small tail coil of the thin strip steel, the saddle device can also have the following characteristics: wherein the first gap is 450-500 mm.
In addition, in the saddle device for weighing the small tail coil of the thin strip steel provided by the invention, the saddle device can also have the following characteristics: wherein the number of the fixed cushion blocks in the two saddle parts is 8, and the number of the movable cushion blocks is 4.
In addition, in the saddle device for weighing the small tail coil of the thin strip steel provided by the invention, the saddle device can also have the following characteristics: wherein, the mobile unit comprises an oil cylinder device for driving the mobile cushion block.
In addition, in the saddle device for weighing the small tail coil of the thin strip steel provided by the invention, the saddle device can also have the following characteristics: wherein, the mobile unit comprises a cylinder for driving the mobile cushion block.
In addition, in the saddle device for weighing the small tail coil of the thin strip steel provided by the invention, the saddle device can also have the following characteristics: wherein the second gap is 200-250 mm.
In addition, in the saddle device for weighing the small tail coil of the thin strip steel provided by the invention, the saddle device can also have the following characteristics: wherein, the weighing unit includes weighing component and a plurality of weighing transducer, and a plurality of weighing transducer set up respectively in the lower part of lower mount and link to each other with weighing component.
Action and Effect of the invention
According to the saddle device for weighing the small tail coil of the thin plate strip steel, the saddle device is provided with the movable cushion blocks, the control part controls the movable units on the two oppositely arranged saddle parts to simultaneously drive the movable cushion blocks to move oppositely and stop moving under the action of the limit switch, the second gap is formed between the movable cushion blocks to receive the small tail coil of the thin plate strip steel, the strip steel is fully utilized, the small coil is bundled on the fixed saddle, and the saddle device is simple, convenient, safe, reliable and high in automation degree.
Drawings
FIG. 1 is a schematic front view of a saddle device for weighing a small tail coil of sheet strip steel in an embodiment of the present invention; and
fig. 2 is a schematic perspective view of a saddle device for weighing a small tail coil of thin strip steel according to an embodiment of the invention.
Detailed Description
In order to make the technical means, the original characteristics, the achieved objects and the effects of the invention easily understood, the following embodiments are combined with the accompanying drawings to specifically describe the saddle device for weighing the thin-plate strip steel small tail coil.
Example one
The saddle device 100 for weighing the small tail coil of the thin plate strip steel is arranged in the pit.
As shown in fig. 1 and 2, the saddle device 100 for weighing a thin strip steel small tail coil is in a portal frame shape, and includes a portal frame 10, 2 saddle portions 20 and a control portion.
The gantry 10 has a lower frame 11, a plurality of legs 12, and two upper frames 13.
The lower fixing frame 11 is a cuboid and is positioned at the bottom of the pit, and the lower fixing frame 11 is fixedly connected with the underground supporting surface through a plurality of supporting components 14.
The upper fixing frame 13 is a cuboid, the lower portion of one end of the upper fixing frame 13 is fixedly connected with the upper portions of the two supporting legs 12, the other end of the upper fixing frame is a free end, the two upper fixing frames 13 are symmetrically arranged on the supporting legs 12 at the left end and the right end of the lower fixing frame 11 respectively, a gap is formed between the free ends of the two upper fixing frames 13, and in the embodiment, the upper surface of the upper fixing frame 13 is flush with the ground.
As shown in fig. 2, a plurality of top bracing members 15 are provided between the upper portion of the outrigger 12 and the pit wall of the pit for supporting the outrigger 12 and relieving the impact on the weight sensor 31 at the time of weighing.
The transport steel coil trolley G is positioned among the upper fixing frame 13, the lower fixing frame 11 and the supporting legs 12 and runs on a track in the pit.
The two saddle portions 20 are respectively symmetrically arranged on the two upper fixing frames 13, and the saddle portion 20 comprises a plurality of fixing cushion blocks 21, a plurality of moving cushion blocks 22 and a plurality of moving units 23.
The plurality of fixing cushion blocks 21 are respectively linearly arranged at the free end part of the upper fixing frame 13 at intervals and located on the top surface of the upper fixing frame 13, the top surfaces of the fixing cushion blocks 21 are obliquely arranged, the inclined surfaces of the two oppositely arranged fixing cushion blocks 21 form a V shape, a first gap is formed between the two oppositely arranged fixing cushion blocks 21 on the saddle part 20, and the top surfaces of the two oppositely arranged fixing cushion blocks are opposite. A plurality of fixed cushion blocks 21 on the same upper fixing frame 13 are evenly spaced and regularly arranged along the edge of the end part of the upper fixing frame 13, the side surfaces of two adjacent fixed cushion blocks 21 are symmetrically provided with inwards concave linear grooves, and the first gap is 500mm and 450 mm.
In the embodiment, the number of the fixing cushion blocks 21 in each saddle portion 20 is 4, and the first gap is 500mm, so that the bundling of the steel coil with the normal coil diameter can be facilitated.
The movable cushion blocks 22 are arranged between two adjacent fixed cushion blocks 21, the movable cushion blocks 22 are long-strip-shaped and correspond to concave linear grooves, linear convex strips are symmetrically arranged on two sides of each movable cushion block 21 along the length direction, the linear convex strips are embedded in the linear grooves to slide, one end of each movable cushion block 22 is connected with the corresponding movable unit 23, the other end of each movable cushion block 22 is a free end, the top surfaces of the free ends are obliquely arranged, the top surfaces of the two oppositely arranged movable cushion blocks 22 form a V shape, and a second gap is formed between the free end portions. In the embodiment, the number of the moving blocks 22 in each saddle portion 20 is 2. The second gap is 200 mm and 250mm, so that the steel coil with the small tail coil diameter can be conveniently bundled.
The moving unit 23 is arranged on the upper fixing frame 13 far away from the fixed cushion block 21 corresponding to the moving cushion block 22, and the plurality of proximity switches and the plurality of limit switches are respectively and correspondingly arranged on the upper fixing frame 13.
The moving unit 23 includes a cylinder device or an air cylinder device, which is used in the embodiment, for driving the moving pad 22 to move.
The control part comprises a weighing unit and a mobile control unit, and the mobile control unit comprises a plurality of induction switches. The inductive switch may be a magnetic switch, a proximity switch, a limit switch, a photoelectric switch, etc., and in an embodiment, the inductive switch controls the stroke of the movable pad 22 by using the proximity switch and the limit switch.
The weighing unit includes weighing instrument and a plurality of weighing sensor 31, and a plurality of weighing sensor 31 set up respectively in the lower part of lower mount 11 and link to each other with the weighing instrument, thereby weigh coil of strip Q to detecting data processing calculation weight through electrical control system.
When the diameter of the steel coil is the standard diameter, the movable cushion block 22 in the device can not extend out.
The movable cushion block 22 is driven by an air cylinder, and when the thin-plate strip steel small-tail steel coil Q reaches the approaching position, the approach switch acts to prompt the position of the thin-plate strip steel small-tail steel coil Q. As shown in fig. 2, when the coil of strip dolly G carries coil of strip Q to the upper fixed mount position, the mobile unit 23 of two saddle portions 20 that the control part control set up relatively drives a plurality of mobile pad blocks 22 and removes in opposite directions simultaneously, when mobile pad block 22 reachs extreme position, the limit switch of extreme position is triggered to the contact on the mobile pad block 22, send stop signal, the control part control mobile unit 23 stops moving, form the second clearance between two mobile pad blocks 22 of relative movement, the second clearance is less than first clearance, mobile pad block 22 stretches out and is used for supporting coil of strip Q, coil of strip Q is put down to dolly G, bundle and weigh. After bundling and weighing are automatically completed, the trolley G supports the steel coil Q, the movable cushion block 22 retracts, and the trolley G lifts and carries away the steel coil Q. The mobile pad 22 is interlocked with the trolley G control system to ensure that the trolley G cannot move in this position when the mobile pad 22 is extended.
The operation method of the movable saddle device for receiving the small tail roll of the thin plate strip steel comprises the following steps:
step 1, when the diameter of a steel coil is a standard diameter, a movable cushion block 22 in the device cannot extend out;
step 2, when the small tail coil of the thin plate strip steel reaches the approaching position, the approach switch acts to prompt the position of the small tail coil of the thin plate strip steel;
step 3, when the steel coil trolley transports the small tail coil to the position of the upper fixing frame, the control part controls the moving units on the two upper fixing frames which are oppositely arranged to drive the moving cushion blocks to move oppositely;
step 4, when the movable cushion block reaches the limit position, a contact on the movable cushion block triggers a limit switch of the limit position, and the movable cushion block stops moving;
step 5, the movable cushion block extends out of the small tail coil and supports the small tail coil, and the small tail coil falls down;
step 6, bundling and weighing the small tail coil;
step 7, after bundling and weighing are automatically completed, lifting the trolley and retracting the movable cushion block;
step 8, lifting the trolley to convey the small tail coil; the movable cushion block is interlocked with the trolley control system to ensure that the trolley cannot move at the position when the movable cushion block extends out.
Example two
The other structures of this embodiment are the same as the first embodiment, except that a plurality of weight sensors are respectively disposed at the free ends of a plurality of movable stoppers, and the electric control system is used for processing the detection data of the steel coil Q to calculate the weight so as to weigh the steel coil Q.
Effects and effects of the embodiments
According to the saddle device for weighing the small tail coil of the thin plate strip steel, the control part controls the moving units on the two saddle parts which are oppositely arranged to simultaneously drive the moving cushion blocks to move oppositely and stop moving under the action of the limit switch, the second gap is formed between the moving cushion blocks and used for receiving the small tail coil of the thin plate strip steel, the strip of the thin plate strip steel is fully utilized, and the small coil is bundled on the saddle device.
The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.
Claims (6)
1. Saddle device for weighing small coils of sheet band steel, characterized in that it comprises:
the portal frame comprises a lower fixing frame, a plurality of supporting legs and two upper fixing frames, the portal frame is arranged in the pit,
the two saddle parts are respectively and symmetrically arranged on the two upper fixing frames; and
the control part comprises a weighing unit and a mobile control unit, the mobile control unit comprises a plurality of proximity switches and a plurality of limit switches,
wherein the lower fixing frame is fixedly connected with the underground supporting surface at the bottom of the pit through a plurality of supporting components,
the plurality of supporting legs are respectively vertically arranged on the periphery of the upper part of the lower fixing frame and are uniformly distributed at the two ends of the lower fixing frame, the lower ends of the supporting legs are fixedly connected with the upper surface of the lower fixing frame, the lower ends of the supporting legs and the upper surface of the lower fixing frame are also provided with a plurality of connecting rib plates,
the lower part of one end of the upper fixing frame is fixedly connected with the upper part of the landing leg at one end of the lower fixing frame, the other end of the upper fixing frame is a free end, the two upper fixing frames are respectively and symmetrically arranged on the landing leg at the left end and the right end of the lower fixing frame, a gap is arranged between the free ends of the two upper fixing frames,
the saddle part comprises a saddle seat frame, a plurality of fixed cushion blocks, a plurality of movable cushion blocks and a plurality of movable units,
the plurality of fixed cushion blocks are respectively arranged at the free end part of the upper fixing frame in a linear shape at intervals, the top surfaces of the fixed cushion blocks are obliquely arranged, a first gap is arranged between two opposite fixed cushion blocks on the saddle part, the top surfaces are opposite, concave linear grooves are symmetrically arranged on the side surfaces of two adjacent fixed cushion blocks,
the movable cushion blocks are arranged between two adjacent fixed cushion blocks, the movable cushion blocks are in a long strip shape and correspond to the inwards concave linear grooves, linear convex strips are symmetrically arranged on two sides of each movable cushion block along the length direction and are embedded in the linear grooves,
the mobile unit and the mobile cushion block are correspondingly arranged on the upper fixing frame, one end of the mobile cushion block is connected with the mobile unit, the other end is a free end,
the weighing unit comprises a weighing component and a plurality of weight sensors, the weight sensors are respectively arranged at the lower part of the lower fixing frame and connected with the weighing component,
the proximity switches and the limit switches are respectively and correspondingly arranged on the upper fixing frame, when the thin-plate strip steel small tail coil reaches a preset position, the proximity switches act, the control part controls the moving units on the two oppositely-arranged saddle parts to simultaneously drive the moving cushion blocks to move oppositely and stop moving under the action of the limit switches, a second gap is formed between the moving cushion blocks, and the second gap is smaller than the first gap,
the first gap is used for bundling the steel coil with the normal coil diameter, the movable cushion block can not extend out,
the second gap is used for bundling the small tail coils of the strip steel,
after bundling and weighing are automatically completed, the movable cushion block retracts, the trolley lifts up to transport the steel coil with the normal coil diameter and the small strip steel tail coil,
the mobile pad is interlocked with the trolley control system, and the trolley cannot move at the position when the mobile pad extends out.
2. Saddle device for weighing small coils of sheet band steel according to claim 1, characterized in that:
wherein the first gap is 450-500 mm.
3. Saddle device for weighing small coils of sheet band steel according to claim 1, characterized in that:
wherein the number of the fixed cushion blocks in the two saddle portions is 8, and the number of the movable cushion blocks in the two saddle portions is 4.
4. Saddle device for weighing small coils of sheet band steel according to claim 1, characterized in that:
wherein the second gap is 200-250 mm.
5. Saddle device for weighing small coils of sheet band steel according to claim 1, characterized in that:
the moving unit comprises an oil cylinder device for driving the moving cushion block to move.
6. Saddle device for weighing small coils of sheet band steel according to claim 1, characterized in that:
wherein the moving unit comprises a cylinder device for driving the moving cushion block to move.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811344078.XA CN109489783B (en) | 2018-11-13 | 2018-11-13 | Saddle device for weighing thin plate strip steel small tail coil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811344078.XA CN109489783B (en) | 2018-11-13 | 2018-11-13 | Saddle device for weighing thin plate strip steel small tail coil |
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CN109489783A CN109489783A (en) | 2019-03-19 |
CN109489783B true CN109489783B (en) | 2021-08-24 |
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CN201811344078.XA Active CN109489783B (en) | 2018-11-13 | 2018-11-13 | Saddle device for weighing thin plate strip steel small tail coil |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114719949B (en) * | 2022-05-19 | 2024-01-16 | 安徽顶松智能科技有限公司 | Intelligent continuous annealing unit steel coil scale with high stability for steel production line |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1081048A1 (en) * | 1999-08-20 | 2001-03-07 | TOPACK Verpackungstechnik GmbH | Apparatus and method for checking the completeness of a package |
CN201023927Y (en) * | 2007-03-27 | 2008-02-20 | 宝山钢铁股份有限公司 | Saddle with device for preventing small coil dropping |
CN201558884U (en) * | 2009-12-14 | 2010-08-25 | 攀钢集团攀枝花钢钒有限公司 | A receiving roll device with adjustable span |
CN201777620U (en) * | 2010-07-28 | 2011-03-30 | 宝山钢铁股份有限公司 | Steel coil storage platform |
CN204737380U (en) * | 2015-05-04 | 2015-11-04 | 中冶南方工程技术有限公司 | Mobile saddle |
-
2018
- 2018-11-13 CN CN201811344078.XA patent/CN109489783B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1081048A1 (en) * | 1999-08-20 | 2001-03-07 | TOPACK Verpackungstechnik GmbH | Apparatus and method for checking the completeness of a package |
CN201023927Y (en) * | 2007-03-27 | 2008-02-20 | 宝山钢铁股份有限公司 | Saddle with device for preventing small coil dropping |
CN201558884U (en) * | 2009-12-14 | 2010-08-25 | 攀钢集团攀枝花钢钒有限公司 | A receiving roll device with adjustable span |
CN201777620U (en) * | 2010-07-28 | 2011-03-30 | 宝山钢铁股份有限公司 | Steel coil storage platform |
CN204737380U (en) * | 2015-05-04 | 2015-11-04 | 中冶南方工程技术有限公司 | Mobile saddle |
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